cc: Remove FakeThread, use SingleThreadTaskRunner in scheduling classes.

cc/scheduler/frame_rate_controller.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/scheduler/frame_rate_controller.h"
 
 #include "base/debug/trace_event.h"
+#include "base/location.h"
 #include "base/logging.h"
-#include "cc/base/thread.h"
+#include "base/single_thread_task_runner.h"
 #include "cc/scheduler/delay_based_time_source.h"
 #include "cc/scheduler/time_source.h"
 
 namespace cc {
 
 class FrameRateControllerTimeSourceAdapter : public TimeSourceClient {
  public:
   static scoped_ptr<FrameRateControllerTimeSourceAdapter> Create(
       FrameRateController* frame_rate_controller) {
     return make_scoped_ptr(
@@ skipping 12 matching lines @@
 };
 
 FrameRateController::FrameRateController(scoped_refptr<TimeSource> timer)
     : client_(NULL),
       num_frames_pending_(0),
       max_frames_pending_(0),
       time_source_(timer),
       active_(false),
       is_time_source_throttling_(true),
       weak_factory_(this),
-      thread_(NULL) {
+      task_runner_(NULL) {
   time_source_client_adapter_ =
       FrameRateControllerTimeSourceAdapter::Create(this);
   time_source_->SetClient(time_source_client_adapter_.get());
 }
 
-FrameRateController::FrameRateController(Thread* thread)
+FrameRateController::FrameRateController(
+    base::SingleThreadTaskRunner* task_runner)
     : client_(NULL),
       num_frames_pending_(0),
       max_frames_pending_(0),
       active_(false),
       is_time_source_throttling_(false),
       weak_factory_(this),
-      thread_(thread) {}
+      task_runner_(task_runner) {}
 
 FrameRateController::~FrameRateController() {
   if (is_time_source_throttling_)
     time_source_->SetActive(false);
 }
 
 void FrameRateController::SetActive(bool active) {
   if (active_ == active)
     return;
   TRACE_EVENT1("cc", "FrameRateController::SetActive", "active", active);
@@ skipping 19 matching lines @@
   if (is_time_source_throttling_)
     time_source_->SetTimebaseAndInterval(timebase, interval);
 }
 
 void FrameRateController::OnTimerTick() {
   DCHECK(active_);
 
   // Check if we have too many frames in flight.
   bool throttled =
       max_frames_pending_ && num_frames_pending_ >= max_frames_pending_;
-  TRACE_COUNTER_ID1("cc", "ThrottledCompositor", thread_, throttled);
+  TRACE_COUNTER_ID1("cc", "ThrottledCompositor", task_runner_, throttled);
 
   if (client_)
     client_->BeginFrame(throttled);
 
   if (!is_time_source_throttling_ && !throttled)
     PostManualTick();
 }
 
 void FrameRateController::PostManualTick() {
   if (active_) {
-    thread_->PostTask(base::Bind(&FrameRateController::ManualTick,
-                                 weak_factory_.GetWeakPtr()));
+    task_runner_->PostTask(FROM_HERE,
+                           base::Bind(&FrameRateController::ManualTick,
+                                      weak_factory_.GetWeakPtr()));
   }
 }
 
 void FrameRateController::ManualTick() { OnTimerTick(); }
 
 void FrameRateController::DidSwapBuffers() {
   num_frames_pending_++;
 }
 
 void FrameRateController::DidSwapBuffersComplete() {
@@ skipping 15 matching lines @@
 }
 
 base::TimeTicks FrameRateController::LastTickTime() {
   if (is_time_source_throttling_)
     return time_source_->LastTickTime();
 
   return base::TimeTicks::Now();
 }
 
 }  // namespace cc